Wow, this is amazing. Well done, Corentin! On Jul 16, 2025 at 10:57:34 AM, Matthew Turk via yt-dev <yt-dev@python.org> wrote:
> Hi folks, > > I wanted to highlight this PR that Corentin Cadiou just issued: > > https://github.com/yt-project/yt/pull/5208 > > I love love love this syntax for adding new derived fields. Here's his > example: > > --- > ds = yt.load(...) > > ds.fields.gas.density_square = ds.fields.gas.density * > ds.fields.gas.density > ds.add_field(("gas", "double_density"), ds.fields.gas.density * 2) > > ds.r["gas", "density_square"] > ds.r["gas", "double_density"] > --- > > Check out the way he's using ds.fields.gas.density for input *and* > he's assigning to ds.fields.gas.density_square. This is so much more > user friendly. > > Corentin implemented this after the presentations at the Higgs > workshop about defining derived fields. > > Even if we workshop this, fiddle around, whatever, I think this is a > great concept that will be good for users both new and experienced! > > -Matt > _______________________________________________ > yt-dev mailing list -- yt-dev@python.org > To unsubscribe send an email to yt-dev-le...@python.org > https://mail.python.org/mailman3//lists/yt-dev.python.org > Member address: jzuh...@gmail.com >
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